Do you think that one day, AI Music generators will be able to extract clean stems and/or export clean MIDI files for each track?

AI music generators are advancing rapidly, and the ability to extract clean stems or export clean MIDI files for individual tracks is becoming more feasible, though challenges remain.

Current Capabilities

1. Stem Separation: Tools like LALAL.AI and RipX already allow high-quality stem separation, extracting vocals, drums, bass, and other instruments from mixed audio tracks. These tools use AI to isolate elements with increasing precision, making it possible to remix or analyze music components effectively.
2. MIDI Export: Some AI systems can generate MIDI files, but these are often limited in accuracy and detail. Generating clean MIDI files requires precise note detection and timing, which remains a challenge due to overlapping sounds and noise in audio tracks. Current methods often result in MIDI files with errors or missing notes.

Challenges

• Original Composition vs. Extraction: Many AI-generated songs do not rely on traditional stems or MIDI during creation. Instead, they use direct synthesis techniques, making post-generation extraction of stems or MIDI a complex task.
• Quality of Separation: While stem splitters are improving, achieving perfect isolation without artifacts is still difficult, especially for complex arrangements.
• MIDI Complexity: Translating audio into MIDI involves interpreting pitch, rhythm, and dynamics accurately. Current AI tools struggle with polyphonic textures and nuanced performances.

Future Potential

• Integrated Solutions: As AI models like Meta’s AudioCraft evolve, they may integrate features for generating stems and MIDI directly during the composition process.
• Improved Algorithms: Advances in deep learning and signal processing could enable cleaner and more reliable stem separation and MIDI export in the near future.
• End-to-End Tools: Future AI systems might offer full-cycle music creation tools that include clean stem generation and MIDI export as standard features.

In summary, while current technologies provide promising capabilities for stem extraction and MIDI export, achieving fully clean outputs remains a work in progress. However, ongoing advancements suggest that these features will become more robust and accessible in the coming years.